This is a bicycle bell with a circular design that seamlessly integrates with the bike handlebar, making it aesthetically pleasing. The sound is loud and clear, which can timely remind passersby to avoids. Features: Gentlytap to sound a loud bell, reminding passersby to avoids. Small size and light weight, not hindering cycling. The highpitched sound is not harsh, and can be heard clearly on the noisy streets. Made of fine quality aluminum alloy, light weight and wear-resistant, long lifespan. RoundCurve, smooth without hurting hands, more effortless when pulling the bell. Equipped with antislip washer for fixing screws, there is no need to remove the screws during installation, and the screws are not easily lost. Specifications: Color: black, orange, transparent black, transparent orange (optional) Material: aluminum alloy+plastics Sound: 90-100dB Suitable handlebar diameter: 22.2mm Item size: 50 * 50 * 19mm / 2.0 * 2.0 * 0.8in Item weight: 28g / 1.0ounce Package size: 62 * 43 * 22mm / 2.4 * 1.7 * 0.9in Package weight: 40g / 1.4ounce Packing List: 1 * Bike Bell